99954774414 has 64 divisors (see below), whose sum is σ = 242431488000. Its totient is φ = 30274715520.

The previous prime is 99954774383. The next prime is 99954774431. The reversal of 99954774414 is 41447745999.

99954774414 is a `hidden beast` number, since 9 + 9 + 9 + 547 + 74 + 4 + 14 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1225107 + ... + 1304145.

It is an arithmetic number, because the mean of its divisors is an integer number (3787992000).

Almost surely, 2^99954774414 is an apocalyptic number.

99954774414 is an abundant number, since it is smaller than the sum of its proper divisors (142476713586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99954774414 is a wasteful number, since it uses less digits than its factorization.

99954774414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81190 (or 81184 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The spelling of 99954774414 in words is "ninety-nine billion, nine hundred fifty-four million, seven hundred seventy-four thousand, four hundred fourteen".